NPPES file of Aug 9, 2026

Doctors and health care providers in Stanford, CA

5,606 individual NPPES records list a practice address in Stanford, 25th of 812 California cities. The largest group is students in training: 671, 12% of the city's records, against 4% across California. Page 71 of 113.

CMS NPPES registry, file of Aug 9, 2026 · method · Verify with CMS →

Stanford in California

  • Rank in California25th of 812 cities by records
  • Share of the state0.6% of California's records
  • Specialties present25 or more taxonomy codes
  • Top three groups30.7% of all records

Compared with California as a whole, Stanford has 43.6× the state's share of hematology (internal medicine) physician records and 0.65× its share of family medicine physician records.

Providers in Stanford, alphabetically

  1. Jeffrey Norton, MDSurgical Oncology Physician1255471371
  2. Deborah Norvell, PA-CPhysician Assistant1528483385
  3. Michael NovackStudent in an Organized Health Care Education/Training Program1902483811
  4. Richard Novak, M.D.Anesthesiology Physician1821056904
  5. Matteo Novello, MDNuclear Medicine Physician1700373099
  6. Roberto Novoa, MDAnatomic Pathology & Clinical Pathology Physician1326272089
  7. Shantanu Nundy, M.D.Internal Medicine Physician1891950606
  8. Vanessa Nunez, MD MBAInternal Medicine Physician1134826175
  9. Elana NuthalsNurse Practitioner1356747398
  10. Brian Nuyen, MDOtolaryngology Physician1336593136
  11. Chibueze Nwaiwu, MDSurgery Physician1013409846
  12. Hugh O'Brodovich, M.D.Pediatric Pulmonology Physician1134301906
  13. Michael O'Connor, PHDPsychologist1164559472
  14. Christian O'Donnell, MDAnesthesiology Physician1821558545
  15. Karen Anne O'Laco, MDAnesthesiology Physician1386221448
  16. Danielle O'Neill, NPNurse Practitioner1801614615
  17. Jack O'Sullivan, MDCardiovascular Disease Physician1952930570
  18. Jean Oak, MD, PHDAnatomic Pathology & Clinical Pathology Physician1700178530
  19. Daryl Oakes, MDAnesthesiology Physician1366469058
  20. Richard Oakley, M.D.Otolaryngology Physician1427204593
  21. Juno Obedin-Maliver, MDGynecology Physician1457675258
  22. Enoch Obeng, MDEmergency Medicine Physician1013442524
  23. Leziga Obiyo, MDAnesthesiology Physician1851822852
  24. Elizabeth Obryan, PAPhysician Assistant1497406391
  25. Kristianne Ocampo, PAPhysician Assistant1316414386
  26. Michelle OcampoCertified Registered Nurse Anesthetist1225731615
  27. Arman Odabas, MDInternal Medicine Physician1992449961
  28. Didi Odinkemelu, MDAnesthesiology Physician1114555646
  29. Adetokunbo Odunaiya, MDNephrology Physician1821302571
  30. Sabrina Oei, PA-CPhysician Assistant1851886873
  31. Yael Oestreicher-Kedem, MDSpecialist1790944528
  32. Ogechukwu Offorjebe, MDEmergency Medicine Physician1942864780
  33. Makoto Ogawa, MDBody Imaging Physician1659801504
  34. Michelle Ogawa, NPPediatric Nurse Practitioner1124074380
  35. Alyshia Ogdie, NPAcute Care Nurse Practitioner1639489875
  36. John Ogunkeye, MDStudent in an Organized Health Care Education/Training Program1528622933
  37. Oyindamola Ogunlaja, MDPain Medicine (Psychiatry & Neurology) Physician1588070742
  38. Adeyemi Ogunleye, MDPlastic and Reconstructive Surgery Physician1366763096
  39. Isaac Ogunmola, MDInternal Medicine Physician1538737390
  40. Kevin Ogutu, CRNACertified Registered Nurse Anesthetist1013633197
  41. Euna Oh, NPNurse Practitioner1568341964
  42. Gia Oh, M.D.Pediatric Nephrology Physician1730347105
  43. In Eui Oh, NPNurse Practitioner1386064616
  44. Levon Ohanisian, MDOrthopaedic Surgery Physician1104445147
  45. Maurice Ohayon, MD, DSC, PHDPsychiatry Physician1740888296
  46. Kate Ohene-Gambill, PSYDClinical Psychologist1720458011
  47. Robert Ohgami, M.D., PH.D.Anatomic Pathology Physician1902109564
  48. Sheila Ojeaburu, MDInternal Medicine Physician1861132391
  49. Brittany Okimura, PA-CPhysician Assistant1477984193
  50. Ijeoma Okonkwo Pope, NPNurse Practitioner1053892414

The largest California cities

  1. Los Angeles69,537
  2. San Diego52,937
  3. San Francisco38,143
  4. Sacramento33,083
  5. San Jose20,925

All of California →

How to read this directory

Stanford, California appears in the CMS National Plan and Provider Enumeration System with 5,606 registered healthcare providers spanning 25 or more distinct NUCC-taxonomy specialties. This count includes every individual clinician who has applied for an NPI and listed a practice address in Stanford - physicians, dentists, nurse practitioners, physician assistants, chiropractors, physical therapists, optometrists, psychologists, podiatrists, and every other credentialed provider type CMS tracks. It does not measure hospital beds, urgent-care capacity, or whether a given clinic is accepting new patients; it measures the pool of professionals with current NPI enrollment and a Stanford practice location on file. Every figure is drawn from the federal National Provider Identifier Registry (CMS NPPES) - more than 7 million providers, maintained since May 2007, with 2024 Medicare Part D data, and, according to CMS, can be searched, compared, and traced in our methodology.

The provider mix in Stanford is weighted toward Student in an Organized Health Care Education/Training Program (671 clinicians, followed by Nurse Practitioner with 572 and Physician Assistant with 480). That distribution reflects how NPPES records specialty: providers self-select a primary taxonomy code, so a family physician who also practices geriatrics will show up under whichever NUCC code they registered first. Relative to California's population, Stanford reports roughly 14.4 providers per 100,000 residents using the state-level denominator, which is a rough proxy rather than a precise access-to-care measurement; the true catchment area of any {cityName} clinician extends beyond the municipal boundary.

Of California's most common specialties, Behavior Technician is the most prominent one with no provider currently listing a Stanford practice address, a coverage gap Stanford patients typically fill by traveling to a larger nearby hub.

For Stanford patients, this directory is most useful as a starting shortlist. Important: PlainDoctor is a directory of publicly available CMS government data, not a review site, a ranking, or medical advice. NPPES data is self-reported and refreshed monthly; call the practice directly to confirm the provider is still there, accepts your insurance, and is taking new patients.

For informational purposes only; this directory is not medical advice and not a substitute for checking a license. See also: how to find a doctor and how to verify one.

Common questions

How many doctors are in Stanford, CA?

There are 5,606 registered healthcare providers in Stanford, CA, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Stanford?

The most common specialties in Stanford are Student in an Organized Health Care Education/Training Program, Nurse Practitioner, Physician Assistant, Anesthesiology Physician, Internal Medicine Physician. Student in an Organized Health Care Education/Training Program has the most providers with 671.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov). Records are self-reported registrations, not licenses.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.